.NET MAUI'de iOS'ta OCR Nasıl Yapılır

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="MAUI IronOCRiOSSample.MainPage">

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Button
            Text="Import File"
            Clicked="ReadFileOnImport"
            Grid.Row="0"
            HorizontalOptions="Center"
            Margin="20, 20, 20, 10"/>

        <ScrollView
            Grid.Row="1"
            BackgroundColor="LightGray"
            Padding="10"
            Margin="10, 10, 10, 30">
            <Label x:Name="OutputText"/>
        </ScrollView>
    </Grid>

</ContentPage>

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="MAUI IronOCRiOSSample.MainPage">

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Button
            Text="Import File"
            Clicked="ReadFileOnImport"
            Grid.Row="0"
            HorizontalOptions="Center"
            Margin="20, 20, 20, 10"/>

        <ScrollView
            Grid.Row="1"
            BackgroundColor="LightGray"
            Padding="10"
            Margin="10, 10, 10, 30">
            <Label x:Name="OutputText"/>
        </ScrollView>
    </Grid>

</ContentPage>

using System;
using IronOcr;
using Microsoft.Maui.Controls;

namespace MAUI IronOCRiOSSample;

public partial class MainPage : ContentPage
{
    // Initialize IronTesseract once in a class
    private IronTesseract ocrTesseract = new IronTesseract();

    public MainPage()
    {
        InitializeComponent();
        // Apply license key
        IronOcr.License.LicenseKey = "IRONOCR-MYLICENSE-KEY-1EF01";
    }

    private async void ReadFileOnImport(object sender, EventArgs e)
    {
        try
        {
            var options = new PickOptions
            {
                PickerTitle = "Please select a file"
            };

            var result = await FilePicker.PickAsync(options);
            if (result != null)
            {
                using var stream = await result.OpenReadAsync();

                // Instantiate OcrInput
                using var ocrInput = new OcrInput();

                // Load image stream
                ocrInput.LoadImage(stream);

                // Perform OCR
                var ocrResult = ocrTesseract.Read(ocrInput);
                OutputText.Text = ocrResult.Text;
            }
        }
        catch (Exception ex)
        {
            // Handle exceptions
            System.Diagnostics.Debug.WriteLine(ex);
        }
    }
}

using System;
using IronOcr;
using Microsoft.Maui.Controls;

namespace MAUI IronOCRiOSSample;

public partial class MainPage : ContentPage
{
    // Initialize IronTesseract once in a class
    private IronTesseract ocrTesseract = new IronTesseract();

    public MainPage()
    {
        InitializeComponent();
        // Apply license key
        IronOcr.License.LicenseKey = "IRONOCR-MYLICENSE-KEY-1EF01";
    }

    private async void ReadFileOnImport(object sender, EventArgs e)
    {
        try
        {
            var options = new PickOptions
            {
                PickerTitle = "Please select a file"
            };

            var result = await FilePicker.PickAsync(options);
            if (result != null)
            {
                using var stream = await result.OpenReadAsync();

                // Instantiate OcrInput
                using var ocrInput = new OcrInput();

                // Load image stream
                ocrInput.LoadImage(stream);

                // Perform OCR
                var ocrResult = ocrTesseract.Read(ocrInput);
                OutputText.Text = ocrResult.Text;
            }
        }
        catch (Exception ex)
        {
            // Handle exceptions
            System.Diagnostics.Debug.WriteLine(ex);
        }
    }
}